Illuminance plots of RFAO55

(as computed by ies2tab from that photometry file)

spacing 5 plot single luminaire plot
In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). The right plot is for a single luminaire, unrotated.

illuminance scale

Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.

ies2tab text output:

   
       
# [MANUFAC]   Thorn - Les Andelys
# [TEST]      RFAO55 - 21644
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L5A
# [LUMCAT]    Riviera 2 AGP-(V5L5A)
# [DATE]      30/05/1995
# down given:   100.0%
# out given:    70.7%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO55.LDT
# Luminaire flux =   708 raw, for the given bulb(s) it would be 10972 lm,
#                   70.8 % of the bulb flux
# between 75 and 90:  3.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  51.4 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   297 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   241 cd / 1000 lm,
# maximum spec. lum. intensity   334 cd / 1000 lm

# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

#  H:   0.0  15.0  30.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174
 10.0   156   158   161   165   167   168   170   172   175   177   180   182   185   187   188   190   191   192   193   195   196   197   197   198   199   199   197
 20.0   136   139   148   156   161   166   172   177   182   187   191   195   199   203   206   209   211   212   213   214   212   210   208   206   199   196   193
 30.0   116   121   137   149   156   163   169   176   182   189   196   202   209   215   220   222   222   221   220   218   211   204   199   194   183   174   169
 35.0   106   114   133   145   152   159   168   175   182   189   197   204   211   217   218   218   217   214   209   204   198   194   187   180   170   167   167
 40.0  99.0   107   124   139   149   158   166   174   185   193   201   210   217   222   224   223   219   212   203   194   185   176   168   162   155   159   154
 45.0  89.0  97.6   114   131   143   151   161   173   188   206   226   250   269   276   275   268   251   228   207   192   175   163   151   145   139   147   138
 47.5  86.5  92.4   109   126   137   146   159   174   192   215   240   268   289   299   300   289   269   239   213   194   175   158   146   138   131   138   127
 50.0  84.0  86.9   103   119   130   141   154   172   194   219   250   284   308   322   323   304   277   245   216   193   172   154   140   131   122   127   115
 52.5  77.5  81.7  96.7   111   122   136   150   169   191   218   255   291   314   328   328   311   282   246   214   186   168   149   134   124   113   116   105
 55.0  71.0  77.1  90.9   104   114   129   143   162   184   214   252   290   319   334   331   311   279   243   208   178   161   143   128   117   105   106  95.0
 57.5  66.5  72.1  85.1  96.9   106   119   132   150   174   205   247   282   309   325   324   305   276   235   198   170   152   133   121   110  96.7  95.5  89.0
 60.0  62.0  66.8  78.6  90.2  96.7   107   120   138   161   193   232   267   295   315   316   294   263   225   186   158   142   124   113   103  89.2  85.1  83.0
 62.5  56.0  60.1  71.6  82.8  87.4  94.7   106   124   146   177   214   248   275   294   297   279   247   208   171   143   127   113   103  94.3  81.5  74.6  74.0
 65.0  50.0  52.9  63.4  71.5  76.0  83.0  92.3   107   128   158   193   223   253   272   275   254   224   187   153   128   113   100  91.6  85.0  72.6  64.3  65.0
 67.5  42.5  44.7  54.7  60.5  63.4  69.2  78.2  91.5   109   137   168   196   220   239   241   225   195   164   132   112  97.9  86.2  78.8  73.5  62.5  55.1  55.0
 70.0  35.0  36.1  45.8  50.0  52.3  55.2  64.3  74.3  88.9   112   143   162   185   205   203   189   166   136   112  92.9  81.6  71.5  65.8  60.8  53.0  46.3  45.0
 72.5  26.0  28.5  36.7  39.3  41.5  44.1  50.5  59.0  68.5  86.8   109   129   146   162   162   153   132   110  91.1  74.4  64.6  57.5  52.8  49.1  43.6  38.5  36.5
 75.0  17.0  21.3  26.7  28.8  31.0  32.9  34.9  42.8  50.1  61.7  78.0  94.1   108   118   122   113  99.7  83.4  67.3  55.4  48.3  43.2  40.0  37.9  33.7  31.2  28.0
 77.5  13.0  15.3  17.4  19.5  20.5  21.7  23.4  26.8  33.0  40.0  52.1  62.2  75.0  83.0  85.4  77.4  71.3  57.7  45.2  37.4  33.2  29.2  28.0  28.6  24.5  23.3  21.0
 80.0   9.0   9.6  10.6  11.8  11.1  10.5  14.9  16.7  18.9  22.8  29.3  35.3  44.8  48.0  51.4  49.0  43.1  36.1  27.7  24.2  19.7  15.9  17.3  18.5  17.4  15.1  14.0
 82.5   4.5   4.9   5.1   5.0   5.8   6.3   7.7  10.0   7.9   9.8  12.9  18.3  20.6  27.5  27.9  25.2  21.4  17.1  13.6  10.9  10.7   7.7  10.8   8.5  10.3   8.6   7.5
 85.0   0.0   0.3   1.1   1.5   2.0   2.7   1.6   4.7   1.2   1.7   4.2   5.6   6.4   7.0   9.7   9.0   6.4   6.4   5.9   3.3   5.6   2.3   4.6   3.4   2.9   2.4   1.0
 87.5   0.5   0.0   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.8   0.5   3.5   1.1   1.0   2.7   0.9   2.4   0.0   0.0   0.0   0.7   0.6   1.0   1.0   0.5
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0